#04111D

#04111D

Color Values

HEX

#04111D

RGB

4, 17, 29

HSL

208.8, 75.8%, 6.5%

HSV

208.8, 86.2%, 11.4%

CMYK

86.2%, 41.4%, 0.0%, 88.6%

OKLCH

0.1721 0.0322 246.0

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#04111D

#1D1004

Analogous

#041D1D

#04051D

#04111D

Triadic

#04111D

#1D0411

#111D04

Split Complementary

#04111D

#1D0405

#1D1D04

Tetradic

#04111D

#1D041D

#1D1004

#051D04

Color Blindness Simulation

Original

#04111D

Protanopia

#0A0A1A

Deuteranopia

#090819

Tritanopia

#051817

Achromatopsia

#0F0F0F

CSS Usage

background-color: #04111D;
color: #04111D;
border-color: #04111D;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F2F8FC
100
#E2EEF9
200
#C0DCF6
300
#93C4F0
400
#59A4E8
500
#1F83E0
600
#1969B3
700
#14548F
800
#0F4270
900
#0F3252
950
#0A1F33

Contrast Checker

Text on white

19.04:1

AA Pass AAA Pass

Text on black

1.1:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026